Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed. (a) Test whether µ >H2 at the a = 0.01 level of significance for the given sample data. Population 1 Populati 29 23 (b) Construct a 95% confidence interval about u -P2- 45.6 42.9 4.1 11.8 O A. Ho: H1 =H2 B. Ho: H1 "P2 O C. Ho: H1 >H2 OE. Ho: H1 +42 OF. Ho: H1 =2 H: H1 H2. B. Do not reject Ho. There is not sufficient evidence at the a = 0.01 level of significance to conclude that u, >u2. OC. Reject Ho. There is sufficient evidence at the a = 0.01 level of significance to conclude that u, >H2 O D. Reject Ho. There is not sufficient evidence at the a=0.01 level of significance to conclude that u, >H2- (b) The 95% confidence interval about u -H2 is the range from a lower bound of to an upper bound of (Round to three decimal places as needed.)

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Population 2
Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed.
(a) Test whether u, > Hz at the a = 0.01 level of significance for the given sample data.
(b) Construct a 95% confidence interval about u1 - H2.
Population 1
29
23
45.6
42.9
4.1
11.8
O A. Ho: H1 = #2
H1: H1 # H2
YB. Ho: H1 = H2
H: H1> H2
O C. Ho: H1>H2
H: H1 =H2
O D. Ho: H1 <H2
H1: H1 = H2
O E. Ho: H1 * H2
O F. Ho: H1 =H2
H1: H1 = H2
H: H1 <H2
Find the test statistic for this hypothesis test.
1.05 (Round to two decimal places as needed.)
Determine the P-value for this hypothesis test.
0.150 (Round to three decimal places as needed.)
State the conclusion for this hypothesis test.
O A. Do not reject Ho. There is sufficient evidence at the ¤ = 0.01 level of significance to conclude that u1 > H2.
B. Do not reject Ho. There is not sufficient evidence at the a = 0.01 level of significance to conclude that u, > u2.
O C. Reject Ho. There is sufficient evidence at the a = 0.01 level of significance to conclude that u, >H2.
O D. Reject Ho. There is not sufficient evidence at the a = 0.01 level of significance to conclude that u1 > H2.
(b) The 95% confidence interval about u, - uz is the range from a lower bound of
to an upper bound of
(Round to three decimal places as needed.)
Transcribed Image Text:Population 2 Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed. (a) Test whether u, > Hz at the a = 0.01 level of significance for the given sample data. (b) Construct a 95% confidence interval about u1 - H2. Population 1 29 23 45.6 42.9 4.1 11.8 O A. Ho: H1 = #2 H1: H1 # H2 YB. Ho: H1 = H2 H: H1> H2 O C. Ho: H1>H2 H: H1 =H2 O D. Ho: H1 <H2 H1: H1 = H2 O E. Ho: H1 * H2 O F. Ho: H1 =H2 H1: H1 = H2 H: H1 <H2 Find the test statistic for this hypothesis test. 1.05 (Round to two decimal places as needed.) Determine the P-value for this hypothesis test. 0.150 (Round to three decimal places as needed.) State the conclusion for this hypothesis test. O A. Do not reject Ho. There is sufficient evidence at the ¤ = 0.01 level of significance to conclude that u1 > H2. B. Do not reject Ho. There is not sufficient evidence at the a = 0.01 level of significance to conclude that u, > u2. O C. Reject Ho. There is sufficient evidence at the a = 0.01 level of significance to conclude that u, >H2. O D. Reject Ho. There is not sufficient evidence at the a = 0.01 level of significance to conclude that u1 > H2. (b) The 95% confidence interval about u, - uz is the range from a lower bound of to an upper bound of (Round to three decimal places as needed.)
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